window, opengl and pong examples now work on iOS

examples/pong/CMakeLists.txt

@@ -3,9 +3,16 @@ set(SRCROOT ${PROJECT_SOURCE_DIR}/examples/pong)
 
 # all source files
 set(SRC ${SRCROOT}/Pong.cpp)
+if (SFML_OS_IOS)
+    set(RESOURCES
+        ${CMAKE_CURRENT_SOURCE_DIR}/resources/ball.wav
+        ${CMAKE_CURRENT_SOURCE_DIR}/resources/sansation.ttf)
+    set_source_files_properties(${RESOURCES} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
+endif()
 
 # define the pong target
 sfml_add_example(pong GUI_APP
                  SOURCES ${SRC}
+                 BUNDLE_RESOURCES ${RESOURCES}
                  DEPENDS sfml-audio sfml-graphics
                  RESOURCES_DIR resources)